Catalog(5 parts)
| Part | Qualification | Operating Temperature▲▼ | Operating Temperature▲▼ | Package / Case | Resolution▲▼ | Output Type | Mounting Type | Grade | Features | Supplier Device Package | Test Condition▲▼ | Test Condition▲▼ | Sensing Temperature - Remote▲▼ | Sensing Temperature - Remote▲▼ | Accuracy - Highest (Lowest)▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Sensing Temperature - Local▲▼ | Sensing Temperature - Local▲▼ | Accuracy - Highest (Lowest)▲▼ | Accuracy - Highest (Lowest)▲▼ | Accuracy - Highest (Lowest)▲▼ | Accuracy - Highest (Lowest)▲▼ | Test Condition▲▼ | Test Condition▲▼ | Accuracy - Highest (Lowest) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AEC-Q100 | 125 °C | -40 °C | SOT-23-8 | 12 b | I2C/SMBus | Surface Mount | Automotive | One-Shot, Output Switch, Programmable Limit, Shutdown Mode | SOT-23-8 | -40 °C, -40 °C, 15 °C, 15 °C | 85 °C, 85 °C, 125 °C, 125 °C | 127 °C | -40 °C | 1 °C, 1.5 °C, 2.5 °C, 5 °C | 2.700000047683716 V | 5.5 V | 127 °C | -40 °C | ||||||||
125 °C | -55 °C | SOT-23-8 | 11 b | SMBus | Surface Mount | One-Shot, Output Switch, Programmable Limit, Shutdown Mode | SOT-23-8 | 15 °C | 85 °C | 191 °C | -64 °C | 2.700000047683716 V | 5.5 V | 125 °C | -40 °C | 1.5 °C | -1.5 °C | 2.5 °C | -2.5 °C | -40 °C | 125 °C | |||||
125 °C | -40 °C | SOT-23-8 | 11 b | SMBus | Surface Mount | One-Shot, Output Switch, Programmable Limit, Shutdown Mode | SOT-23-8 | 15 °C | 85 °C | 191 °C | -64 °C | 2.700000047683716 V | 5.5 V | 125 °C | -40 °C | 1.5 °C | -1.5 °C | 2.5 °C | -2.5 °C | -40 °C | 125 °C | |||||
AEC-Q100 | 125 °C | -40 °C | SOT-23-8 | 12 b | I2C/SMBus | Surface Mount | Automotive | Programmable Limit | SOT-23-8 | -40 °C | 125 °C | 125 °C | -40 °C | 2.700000047683716 V | 5.5 V | 125 °C | -40 °C | ±1°C, ±3°C | ||||||||
125 °C | -40 °C | SOT-23-8 | 12 b | SMBus | Surface Mount | One-Shot, Output Switch, Programmable Limit, Shutdown Mode | SOT-23-8 | 15 °C | 85 °C | 191 °C | -64 °C | 2.700000047683716 V | 5.5 V | 125 °C | -40 °C | 1.5 °C | -1.5 °C | 2.5 °C | -2.5 °C | -40 °C | 125 °C |
Key Features
• AEC-Q100 Qualified with the Following ResultsTemperature Grade 1: –40°C to +125°CDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C5SOT23-8 Package±1°C Remote Diode Sensor (Maximum)±1.5°C Local Temperature Sensor (Maximum)Series Resistance Cancellationn-Factor CorrectionTwo-Wire I2C or SMBus™ Compatible Serial InterfaceMultiple Interface AddressesDiode Fault DetectionRoHS Compliant and No Sb/BrAEC-Q100 Qualified with the Following ResultsTemperature Grade 1: –40°C to +125°CDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C5SOT23-8 Package±1°C Remote Diode Sensor (Maximum)±1.5°C Local Temperature Sensor (Maximum)Series Resistance Cancellationn-Factor CorrectionTwo-Wire I2C or SMBus™ Compatible Serial InterfaceMultiple Interface AddressesDiode Fault DetectionRoHS Compliant and No Sb/Br
Description
AI
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 devices are single, dual, and triple remote, automotive-qualified temperature sensor monitors with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or field-programmable gate arrays (FPGAs).
Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device.
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection.
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 are all available in an 8-pin SOT-23 package.
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 devices are single, dual, and triple remote, automotive-qualified temperature sensor monitors with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or field-programmable gate arrays (FPGAs).
Remote accuracy is ±1°C for multiple device manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to configure the device.
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 include series resistance cancellation, programmable non-ideality factor, wide remote temperature measurement range (up to +150°C), and diode fault detection.
The TMP421-Q1, TMP422-Q1, and TMP423-Q1 are all available in an 8-pin SOT-23 package.